Approximations for Markov decision problems Gerhard Hübner — 1983 Acta Universitatis Carolinae. Mathematica et Physica
Estimation and adaptive control of span-contracting Markov decision processes Gerhard Hübner — 1991 Kybernetika
Transient phenomena and self-optimizing control of Markov chains Petr Mandl; Gerhard Hübner — 1985 Acta Universitatis Carolinae. Mathematica et Physica